<template>
  <view>
    <!-- 选择收货地的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
    </view>
    
    <!-- 渲染收获人信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">收货人：{{address.userName}}</view>
        </view>
        <view class="row1-right">
          <view class="phone">电话：{{address.telNumber}}</view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">收货地址：</view>
        <view class="row2-right">{{addstr}}</view>
      </view>
    </view>
    
    <!-- 底部的边框线 -->
    <image src="../../static/cart_border@2x.png" mode="" class="address-border"></image>
  </view>
</template>

<script>
  import { mapState,mapMutations,mapGetters } from "vuex"
  export default {
    name:"my-address",
    data() {
      return {
        // address:{}
      };
    },
    
    computed:{
      ...mapState('m_user',['address']),
      ...mapGetters('m_user',['addstr']),
      
      // addstr() {
      //   if(!this.address.provinceName) return '';
      //   return this.address.provinceName + this.address.cityName + this.address.countyName + this.address.detailInfo
      // }
    },
    
    methods: {
      ...mapMutations('m_user',['updateAddress']),
      async chooseAddress() {
        // 小程序提供的收货地址选择功能
        const [err,succ] = await uni.chooseAddress().catch(err => err);
        
        // const res = uni.chooseAddress();
        if (err === null && succ.errMsg === 'chooseAddress:ok') {
          // console.log(succ);
          // this.address = succ
          this.updateAddress(succ)
        }
        
        //  用户没有授权(如果用户没有授权，向用户重新发起授权申请)
        // console.log(err);
        // ***************————此部分可以删除（此下if语句）————***************
        if (err && err.errMsg === 'chooseAddress:fail auth deny'|| err.errMsg === 'chooseAddress:fail authorize no response') {
          this.reAuth() // 调用 this.reAuth() 方法，向用户重新发起授权申请
        }
      },
      
      // (***********————此部分可以删除（reAuth方法）—————新版不需要发起授权申请（似乎是官方设置为强制授权）*************)
      // 调用此方法，重新发起收货地址的授权
      async reAuth() {
        // 3.1 提示用户对地址进行授权
        const [err2, confirmResult] = await uni.showModal({
          content: '检测到您没打开地址权限，是否去设置打开？',
          confirmText: "确认",
          cancelText: "取消",
        })
      
        // 3.2 如果弹框异常，则直接退出
        if (err2) return
      
        // 3.3 如果用户点击了 “取消” 按钮，则提示用户 “您取消了地址授权！”
        if (confirmResult.cancel) return uni.$showMsg('您取消了地址授权！')
      
        // 3.4 如果用户点击了 “确认” 按钮，则调用 uni.openSetting() 方法进入授权页面，让用户重新进行授权
        if (confirmResult.confirm) return uni.openSetting({
          // 3.4.1 授权结束，需要对授权的结果做进一步判断
          success: (settingResult) => {
            // 3.4.2 地址授权的值等于 true，提示用户 “授权成功”
            if (settingResult.authSetting['scope.address']) return uni.$showMsg('授权成功！请选择地址')
            // 3.4.3 地址授权的值等于 false，提示用户 “您取消了地址授权”
            if (!settingResult.authSetting['scope.address']) return uni.$showMsg('您取消了地址授权！')
          }
        })
      }
    },
  }
</script>

<style lang="scss">
.address-border{
  display: block;
  width: 100%;
  height: 5px;
}

.address-choose-box{
  height: 90px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.address-info-box{
  font-size: 12px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding:0 5px;
  
  .row1{
    display: flex;
    justify-content: space-between;
    
    .row1-right{
      display: flex;
      justify-content: space-between;
    }
  }
  
  .row2{
    display: flex;
    // justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    
    .row2-left{
      white-space: nowrap;
    }
  }
}
</style>